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Bronopol Chemical Compound

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CAS No.:

52-51-7

Grade:

Cosmetics Grade

Port:

durban

Packaging:

carton

Price valid (until):

2024-08-31

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Company Type:

Manufactory

Location:

South Africa

Qualification:

Main Products:

industrial chemicals,mining chemicals,agricultural chemicals

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Pls inpu

Bronopol is a chemical compound with the formula C₃H₆BrNO₄, known for its antimicrobial properties. It is commonly used as a preservative and biocide in various industrial and consumer products.

FDA Approved Uses: Bronopol is approved by the FDA for use as an antimicrobial preservative in cosmetics and personal care products, ensuring the products remain free from microbial contamination.

Key Properties:

Appearance: White crystalline powder
Solubility: Soluble in water and various organic solvents
Melting Point: 130-133°C (266-271°F)

Applications:

Cosmetics: Used as a preservative to prevent bacterial growth.
Pharmaceuticals: Incorporated in certain formulations to ensure product sterility.

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Bronopol: Summary Chart

Aspect	Details
Chemical Name	Bronopol
Chemical Formula	C₃H₆BrNO₄
Molecular Weight	199.99 g/mol
CAS Number	52-51-7
Appearance	White crystalline powder
Solubility	Soluble in water and various organic solvents
Melting Point	130-133°C (266-271°F)
FDA Approved Uses	Antimicrobial, Preservative, Cosmetics, Personal care products, Microbial contamination, Biocide
Applications	Used in cosmetics, pharmaceuticals, and industrial applications to prevent bacterial growth and ensure product sterility
Safety	Generally safe when used in accordance with FDA guidelines; can cause irritation in high concentrations; proper handling and usage according to safety standards are essential
Keywords	Antimicrobial, Preservative, Cosmetics, Personal care products, Microbial contamination, Biocide, FDA approved, Safety, Formulations, Sterility, Industrial applications, Bacterial growth prevention, Consumer pr

Basic Info

Product Name:

Bronopol

Other Name:

1,3-Propanediol,2-bromo-2-nitro-;2-Bromo-2-nitro-1,3-propanediol;Bronopol;2-Bromo-2-nitropropan-1,3-diol;Onyxide 500;Bronocot;2-Nitro-2-bromo-1,3-propanediol;Bronidiol;Myacide AS;Nalco 92RU093;Canguard 409;BNPK;N 25;N 25 (antimicrobial);Myacide BT;Bactrinol 100;Bioban;Myacide Pharma BP;Ultra-Fresh SAB;NSC 141021;BNPD;Pyceze;BE 6;BE 6 (bactericide);Topcide 2520;2-Bromo-2-nitropropane-1,3-diol;Bronotak;Acticide L 30;Myacide AS Plus;Bioban BP Plus;Protectol BN 98;Protectol BN 99;Preventol P 100;Bactronol;Busan 1144;Bactrinashak;Bioban BP 40;Bioban BP 10;Protectol BN;133248-96-1;179733-60-9;1135443-73-0

CAS No.:

52-51-7

Molecular Formula:

C3H6BrNO4

InChIKeys:

InChIKey=LVDKZNITIUWNER-UHFFFAOYSA-N

Molecular Weight:

199.98800

Exact Mass:

199.99

EC Number:

200-143-0

UNII:

6PU1E16C9W

ICSC Number:

0415

NSC Number:

141021

UN Number:

3241

DSSTox ID:

DTXSID8024652

Color/Form:

White crystalline powder|Crystals from ethyl acetate-chloroform

HScode:

2905590030

Categories:

Cleansing

Characteristics

PSA:

86.28000

XLogP3:

-0.13790

Appearance:

2-bromo-2-nitropropane-1,3-diol appears as white crystals. Ignite easily and burn readily. May detonate under strong shock. Decomposes when heated, evolving toxic gases. Toxic by skin absorption, inhalation or ingestion.

Density:

1.1 g/cm³

Melting Point:

131.5 °C

Boiling Point:

358ºC at 760 mmHg

Flash Point:

170.3ºC

Refractive Index:

1.574

Water Solubility:

H2O: 25 g/100 mL (22 ºC)

Storage Conditions:

Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a cool, dry, well-ventilated area away from

Vapor Pressure:

Vapour pressure, Pa at 20°C:

Toxicity:

LD50 in mice, rats (mg/kg): 350, 400 orally (Croshaw)

Odor:

Odorless

Henrys Law Constant:

Henry's Law constant = 1.3X10-11 atm-cu m/mole at 25 °C (est)

Experimental Properties:

Stable at room temperature, high temperature, and in sunlight|Hydroxyl radical reaction rate constant = 1.3X10-12 cu cm/molecule-sec at 25 °C (est)

Air and Water Reactions:

Highly flammable. Water soluble.

Reactive Group:

Alcohols and Polyols

Reactivity Alerts:

Highly Flammable

Reactivity Profile:

Incompatible with strong oxidizing agents, strong bases, strong reducing agents, acid chlorides and acid anhydrides. It is also incompatible with sulfhydryl compounds or with aluminum or iron containers (it is stable in contact with tin or stainless steel). (NTP, 1992)

Physical Dangers:

Dust explosion possible if in powder or granular form, mixed with air.

See More Bronopol Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Acute toxicity - Category 4, Dermal

Skin irritation, Category 2

Serious eye damage, Category 1

Specific target organ toxicity â single exposure, Category 3

Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H302 Harmful if swallowed H312 Harmful in contact with skin H315 Causes skin irritation H318 Causes serious eye damage H335 May cause respiratory irritation H400 Very toxic to aquatic life
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P273 Avoid release to the environment.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P317 Get medical help. P321 Specific treatment (see ... on this label). P362+P364 Take off contaminated clothing and wash it before reuse. P332+P317 If skin irritation occurs: Get medical help. P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P319 Get medical help if you feel unwell. P391 Collect spillage.
Storage	P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames. Prevent deposition of dust. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Separated from food and feedstuffs and incompatible materials. See Chemical Dangers. Dry. Well closed. Keep in a well-ventilated room.Keep container tightly closed in a dry well-ventilated place.

See More Bronopol Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
industrial chemicals,mining chemicals,agricultural chemicals

Location:
60 Alexander Road Parow Western Cape,7500-South Africa

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
20

Total Annual Revenue:
$50 million-$100 million

Total Employees:
51-100

Year of Establishment:
2021

Certifications:
Tax Registrstion -SARS,Company Registration

Inquiry History

11 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Yellow Fluorescent Ink	1.00 MT	Oct 9, 2023
India	Transparent Fluorescent Ink	1.00 MT	Oct 9, 2023
United States	Bronopol	0.5 MT	Sep 10, 2025
Canada	Bronopol	25 G	Jul 6, 2025
Russia	Bronopol	20 KG	Feb 28, 2025
United Kingdom	Bronopol	8000 MT	Oct 21, 2024
United Kingdom	Bronopol	25 KG	Nov 10, 2025
India	BRONIIOL-99%	100.00 KG	May 4, 2025
Panama	Preservatives based on isothiazolinones (Nipacide BKX-M)	868.00 KG	Jun 14, 2024
India	bronopol	5 MT	Dec 6, 2023
India	Black Fluorescent Ink	1.00 MT	Oct 9, 2023

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